save project

diy.py

@@ -5,6 +5,9 @@ class Hero:
         self.hp=hp
         self.attack=attack
 huamulan=Hero("花木兰",300,20)
-zhujiaoliang=Hero("猪脚亮",2400,1)
-print("花木兰的血量为:",huamulan.hp)
-print("猪脚亮的血量为:",zhujiaoliang.attack)
+def upgrade():
+    huamulan.level=huamulan.level+1
+    huamulan.hp=huamulan.hp+200
+    huamulan.attack=huamulan.attack+10
+upgrade()
+upgrade()